长期影响

• The arbitrage of commodity futures takes advantage of the price relation in different delivery month futures contracts . as market factors affecting short - term and long - term commodity future prices are not same , or the same factors may affect the market to different extent in the short term and long term , therefore their spread will change . the spread may deviate from the range of the price variation of the two contracts , or it may possibly form trend
  商品期货套利交易利用不同期货合约之间的价格关系来获利,由于影响短期和长期期货价格的市场因素不尽相同,或者同一因素对市场的短期影响和长期影响有别,反映在期价的变化上就是近期合约价格和远期合约价格的变化幅度不一,最终导致不同期货合约间的价差关系发生变化,价差可能脱离两合约之间正常的价差变动范围,也可能形成趋势。
• In the second part , the paper analyses both the short - term and long - term influences for our agricultural products export made by green quality , internalization of environmental costs and differentiation advantages , on the bases of agricultural products ’ quality , price and difference . it also reveals the deep reason for agricultural products export ’ s suffering from the gtb . the relationship between gtb and agricultural products export has been discussed in the paper
  第二部分基于农产品的质量安全、价格和差异化三个影响因子,分析了绿色质量、环境成本内部化和差异化优势对我国农产品出口的短期和长期影响,揭示了我国农产品出口遭受绿色壁垒的深层次原因,探讨了两者之间的互动关系,并指出了绿色壁垒对我国经济、环境和社会良性发展的积极作用。
• Based on the new bond index , the return comovemnet between stock and bond markets is analyzed . the empirical results show that the returns of stock and bond markets interacts in the long run , and there exists a leading and lag relation between them . the month correlation between the return of stock and bond markets is time - varying , which can be described and predicted with some models
  根据所编制的国债指数,本文实证分析了股票市场与债券市场之间收益率的联动关系,发现股票市场收益率与债券市场收益率之间存在长期影响,股票市场收益率与债券市场收益率之间存在领先滞后关系,股票市场与债券市场收益率之间的月度相关性是时序变化的,可以用模型进行描述与预测,并分析了影响这种联动关系的宏观经济因素。
• According to the economic environment that the sluggish world economic growth and the weakening of external demand pull and the long - term impact of structural imbalances , while taking into account that there are still some factors that support economic growth , china ' s economic growth rate in 2007 will remain at 9 . 5 %
  林国内外经济环境，考虑到虽然支持经济增长的因素仍然存在，但世界经济增长的乏力，外需拉动贡献的减弱、结构性失衡的长期影响手，初步预计2007年中国经济增长速度将保持在9 . 5 % 。
• Although the macro - cost - drivers have difficulty in calculating , they influence greatly on cost control of agricultural product . chapter 6 . cost trade - off control of agricultural product cost results from many cost - drivers that influence not only on cost but also on each other themselves
  这些成本动因虽不能具体化为成本项目而记入农产品成本中，但这些成本动因以不同形式影响着农产品成本的形成方式、形成内容及补偿程度，而且这些动因一旦形成，又很难变动，对农产品成本具有长期影响。
• Abstract : this article makes a concrete summary of the book , trying to show that it not only played a very important role during the years of war but also affected and promoted the development of chinese modern poems . therefore , the book will surely find its eternal position in the highlights of chinese literature
  文摘:试对田间诗集《给战斗者》全书具体内容加以概述和梳理，力图表明该书不仅在战争年代作出过重大实际贡献，而且长期影响和推动了我国现代诗歌的健康发展，它必将在“中国文学圣殿中占有永恒的一席” 。
• So , gtb endances the industrial advantage of the differentiation of the developed countries . taking the case of chinese agriculture , the author who does research on iic caused by gtb finds the gtb not limits the export of partial agricultural products , such as the decline in the export of tea , vegetables and water products , but also causes the agricultural products to lose the top markets and affects the range of the exported goods . the agricultural products are forced to be sent back and stopped the shipment
  发现绿色壁垒使部分农产品，如茶叶、蔬菜、水产品出口下降；并使中国农产品失去了高端市场，出口市场范围会受到影响，农产品被退运停运严重；绿色壁垒也降低了中国农产品的价格竞争力本文最后得出的研究结论，也是绿色壁垒对产业竞争力长期影响后果的一种判断，即绿色壁垒降低了发展中国家的比较优势，使不平等的国际经济体系更加难以改变，发达国家却可以从中收到多重利益。
• There are many reasons , such as product quality , political or economical uncertainty , or a new regulation , etc . the short - term impacts of crisis are drop of sales , stock price and market share , and the long - run impacts are three integrated aspects , i . e . image , customer confidence , and brand assets , which are built up through efforts of many years , and once harmed , the rebuild project will cost many times of the original expenses
  短期的负面影响主要体现在产品销售、股票价格、市场份额等方面，长期影响体现在相互关联的三个方面，即企业形象、顾客信任和品牌资产，这些经过长期积累才形成的企业资产，一旦受损，要想重建得花几倍的财力人力。现实的教训使企业管理层认识到危机的危害性，并开始关注危机管理。
• So , after a brief glimpse of the history , this thesis analyses social status the factors that can be the reasons of the development and changes of the social status that the primary and middle school teachers share in china after 1949 . it is believed that the main reasons are as following : doubting attitudes towards the intellectuals ( here mainly referring to primary and middle teachers ) ; the failure in the political system that causes the serious shortage of education investment and the delay in delivering the salaries of the teachers in rural areas
  造成这种状况的原因是多方面的，主要有：轻视科学文化和歧视知识分子等左的思想的长期影响；干部任用制度与现行义务教育投资体制的固有缺陷；对基础教育的功能及特点认识不清，在指导思想上急于求成；社会对中小学教师职业认识的偏颇；以及中小学教师队伍本身存在的一些问题，如整体素质低，敬业精神差等，这些都在一定程度影响了中小学教师社会地位的提高。